2308478720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4190

約数の個数: 144

約数和(自身を含む): 6075095040

約数和(自身を除く): 3766616320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 256, 304, 320, 368, 380, 437, 460, 608, 640, 736, 760, 874, 920, 1216, 1280, 1472, 1520, 1748, 1840, 2185, 2432, 2944, 3040, 3496, 3680, 4127, 4370, 4864, 5888, 6080, 6992, 7360, 8254, 8740, 12160, 13984, 14720, 16508, 17480, 20635, 24320, 27968, 29440, 33016, 34960, 41270, 55936, 66032, 69920, 78413, 82540, 94921, 111872, 132064, 139840, 156826, 165080, 189842, 264128, 279680, 313652, 330160, 379684, 392065, 474605, 528256, 559360, 627304, 660320, 759368, 784130, 949210, 1056512, 1254608, 1320640, 1518736, 1568260, 1803499, 1898420, 2509216, 2641280, 3037472, 3136520, 3606998, 3796840, 5018432, 5282560, 6074944, 6273040, 7213996, 7593680, 9017495, 10036864, 12149888, 12546080, 14427992, 15187360, 18034990, 20073728, 24299776, 25092160, 28855984, 30374720, 36069980, 50184320, 57711968, 60749440, 72139960, 100368640, 115423936, 121498880, 144279920, 230847872, 288559840, 461695744, 577119680, 1154239360, 2308478720]

約数ペア:

[(1, 2308478720), (2, 1154239360), (4, 577119680), (5, 461695744), (8, 288559840), (10, 230847872), (16, 144279920), (19, 121498880), (20, 115423936), (23, 100368640), (32, 72139960), (38, 60749440), (40, 57711968), (46, 50184320), (64, 36069980), (76, 30374720), (80, 28855984), (92, 25092160), (95, 24299776), (115, 20073728), (128, 18034990), (152, 15187360), (160, 14427992), (184, 12546080), (190, 12149888), (230, 10036864), (256, 9017495), (304, 7593680), (320, 7213996), (368, 6273040), (380, 6074944), (437, 5282560), (460, 5018432), (608, 3796840), (640, 3606998), (736, 3136520), (760, 3037472), (874, 2641280), (920, 2509216), (1216, 1898420), (1280, 1803499), (1472, 1568260), (1520, 1518736), (1748, 1320640), (1840, 1254608), (2185, 1056512), (2432, 949210), (2944, 784130), (3040, 759368), (3496, 660320), (3680, 627304), (4127, 559360), (4370, 528256), (4864, 474605), (5888, 392065), (6080, 379684), (6992, 330160), (7360, 313652), (8254, 279680), (8740, 264128), (12160, 189842), (13984, 165080), (14720, 156826), (16508, 139840), (17480, 132064), (20635, 111872), (24320, 94921), (27968, 82540), (29440, 78413), (33016, 69920), (34960, 66032), (41270, 55936)]